11508678

素因数分解:

$2^1\times 3^2\times {\mathrm{639371}}^1$

素因数の和:639379

約数の個数: 12

約数和(自身を含む): 24935508

約数和(自身を除く): 13426830

約数列:

[1, 2, 3, 6, 9, 18, 639371, 1278742, 1918113, 3836226, 5754339, 11508678]

約数ペア:

[(1, 11508678), (2, 5754339), (3, 3836226), (6, 1918113), (9, 1278742), (18, 639371)]